MX9707765A - Paste composition for screen printing of crt shadow mask and screen printing method using the same. - Google Patents
Paste composition for screen printing of crt shadow mask and screen printing method using the same.Info
- Publication number
- MX9707765A MX9707765A MX9707765A MX9707765A MX9707765A MX 9707765 A MX9707765 A MX 9707765A MX 9707765 A MX9707765 A MX 9707765A MX 9707765 A MX9707765 A MX 9707765A MX 9707765 A MX9707765 A MX 9707765A
- Authority
- MX
- Mexico
- Prior art keywords
- screen printing
- shadow mask
- paste composition
- printing method
- same
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/02—Manufacture of electrodes or electrode systems
- H01J9/14—Manufacture of electrodes or electrode systems of non-emitting electrodes
- H01J9/142—Manufacture of electrodes or electrode systems of non-emitting electrodes of shadow-masks for colour television tubes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2209/00—Apparatus and processes for manufacture of discharge tubes
- H01J2209/01—Generalised techniques
- H01J2209/012—Coating
- H01J2209/015—Machines therefor
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Electrodes For Cathode-Ray Tubes (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Printing Plates And Materials Therefor (AREA)
- Printing Methods (AREA)
- Screen Printers (AREA)
Abstract
A paste composition for screen printing of a CRT shadow mask composed of 12~32 wt. percent of a vehicle, 34~87 wt. percent of an electron reflecting material and 0.7~44 wt. percent of a frit, and a screen printing method using the paste composition are provided. In the screen printing method using the paste composition, electron reflecting material and thermal radiating material are coated on the surface of the CRT shadow mask to decrease a doming phenomenon due to the thermal expansion of the shadow mask, thereby suppressing the deterioration of image quality caused by the doming phenomenon.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960003360A KR100207569B1 (en) | 1996-02-12 | 1996-02-12 | Material for shadow mask printing of crt and screen printing method thereby |
KR1019970001935A KR100205138B1 (en) | 1997-01-23 | 1997-01-23 | Cathode-ray tube |
KR1019970001934A KR100205137B1 (en) | 1997-01-23 | 1997-01-23 | Cathode-ray tube |
PCT/KR1997/000027 WO1997029504A1 (en) | 1996-02-12 | 1997-02-12 | Paste composition for screen printing of crt shadow mask and screen printing method using the same |
Publications (1)
Publication Number | Publication Date |
---|---|
MX9707765A true MX9707765A (en) | 1997-12-31 |
Family
ID=27349289
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX9707765A MX9707765A (en) | 1996-02-12 | 1997-02-12 | Paste composition for screen printing of crt shadow mask and screen printing method using the same. |
Country Status (11)
Country | Link |
---|---|
US (1) | US6063434A (en) |
EP (1) | EP0820634B1 (en) |
JP (1) | JP3138279B2 (en) |
CN (1) | CN1100336C (en) |
AR (1) | AR005787A1 (en) |
AU (1) | AU1735797A (en) |
DE (1) | DE69738609T2 (en) |
MX (1) | MX9707765A (en) |
MY (1) | MY119142A (en) |
TW (1) | TW495788B (en) |
WO (1) | WO1997029504A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW419688B (en) * | 1998-05-14 | 2001-01-21 | Mitsubishi Electric Corp | Cathod ray tube provided with an oxide cathod and process for making the same |
JP4131764B2 (en) * | 1998-09-01 | 2008-08-13 | 東芝エレベータ株式会社 | Elevator equipment |
US6717342B2 (en) | 2000-08-29 | 2004-04-06 | Lg Electronics Inc. | Shadow mask in color CRT |
KR20210107217A (en) * | 2020-02-21 | 2021-09-01 | 삼성디스플레이 주식회사 | Apparatus for manufacturing a display apparatus, method for manufacturing a mask assembly and method for manufacturing a display apparatus |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3562518A (en) * | 1967-11-21 | 1971-02-09 | Nat Video Corp | Color kinescope with improved x-ray protection |
GB2072707B (en) * | 1980-03-31 | 1984-01-25 | Hitachi Chemical Co Ltd | Electroconductive paste and process for producing electroconductive metallized ceramics using the same |
DE3125075C2 (en) * | 1980-07-16 | 1987-01-15 | N.V. Philips' Gloeilampenfabrieken, Eindhoven | Color picture tube |
JPS58167770A (en) * | 1982-03-29 | 1983-10-04 | Toshiba Corp | Preparation of shadow mask |
JPS59211942A (en) * | 1983-05-17 | 1984-11-30 | Toshiba Corp | Member for color picture tube |
GB8526397D0 (en) * | 1985-10-25 | 1985-11-27 | Oxley Dev Co Ltd | Metallising paste |
JPH0448530A (en) * | 1990-06-15 | 1992-02-18 | Mitsubishi Electric Corp | Color cathode ray tube and its manufacture |
US5152707A (en) * | 1990-11-13 | 1992-10-06 | Zenith Electronics Corporation | Conformable anvil for supporting in-process face panels of tension mask color cathode ray tubes |
KR920013558A (en) * | 1990-12-22 | 1992-07-29 | 김정배 | Anti-Doming Material Deposition Method of Shadow Mask |
JP3348290B2 (en) * | 1992-02-24 | 2002-11-20 | ソニー株式会社 | Method for forming phosphor screen and apparatus for forming phosphor screen |
JPH07254373A (en) * | 1994-01-26 | 1995-10-03 | Toshiba Corp | Color picture tube and manufacture thereof |
-
1997
- 1997-02-04 MY MYPI97000423A patent/MY119142A/en unknown
- 1997-02-11 AR ARP970100538A patent/AR005787A1/en unknown
- 1997-02-12 DE DE69738609T patent/DE69738609T2/en not_active Expired - Lifetime
- 1997-02-12 CN CN97190071A patent/CN1100336C/en not_active Expired - Fee Related
- 1997-02-12 JP JP09528406A patent/JP3138279B2/en not_active Expired - Fee Related
- 1997-02-12 AU AU17357/97A patent/AU1735797A/en not_active Abandoned
- 1997-02-12 US US08/930,559 patent/US6063434A/en not_active Expired - Fee Related
- 1997-02-12 MX MX9707765A patent/MX9707765A/en unknown
- 1997-02-12 WO PCT/KR1997/000027 patent/WO1997029504A1/en active Application Filing
- 1997-02-12 TW TW086101558A patent/TW495788B/en not_active IP Right Cessation
- 1997-02-12 EP EP97904645A patent/EP0820634B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH11511590A (en) | 1999-10-05 |
WO1997029504A1 (en) | 1997-08-14 |
MY119142A (en) | 2005-04-30 |
EP0820634B1 (en) | 2008-04-02 |
CN1178599A (en) | 1998-04-08 |
JP3138279B2 (en) | 2001-02-26 |
DE69738609T2 (en) | 2009-04-30 |
AR005787A1 (en) | 1999-07-14 |
EP0820634A1 (en) | 1998-01-28 |
US6063434A (en) | 2000-05-16 |
DE69738609D1 (en) | 2008-05-15 |
TW495788B (en) | 2002-07-21 |
AU1735797A (en) | 1997-08-28 |
CN1100336C (en) | 2003-01-29 |
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